Update release-note.md for EVSClient 6.4.0

EVS-Client/release-note.md

 ---
 title: Release note
 subtitle: EVS Client
-toolversion: 6.3.0
-releasedate: 2023-07-11
+toolversion: 6.4.0
+releasedate: 2023-09-13
 author: Cédric Eoche-Duval
 function: Software Engineer
 customer: IHE Europe
 reference: KER1-RNO-IHE-EVS_CLIENT
 ---
 
+# 6.4.0
+
+__Story__
+* \[[EVSCLT-1164](https://gazelle.ihe.net/jira/browse/EVSCLT-1164)\] Validation Service Client for EVS6
+
+
+__Bug__
+* \[[EVSCLT-1147](https://gazelle.ihe.net/jira/browse/EVSCLT-1147)\] Cannot download the validation report
+* \[[EVSCLT-1182](https://gazelle.ihe.net/jira/browse/EVSCLT-1182)\] Title of the validation page is not relevant
+* \[[EVSCLT-1183](https://gazelle.ihe.net/jira/browse/EVSCLT-1183)\] Does not display the eye icon if the user cannot be pointed to the location of the issue
+
+
 # 6.2.4 (SUPPORT)
 
 _Release date: 2023-09-05_